Is pi-hole the right thing for me? Timely access restrictions

[yubiuser]

Pi-hole does not offer time-based blocking by default. However, you could create specific groups of clients with certain blocked domains. Via script or cron you could enable/disable this group.

Activate group with cron

Hello, I'm looking for a way to activate a group from 9 a.m. to 6 p.m. and have it deactivated from 6:01 p.m. to 8:59 a.m. with school at home I want to block social media during school hours. Thank you in advance for your help.